The best roof sealants can repair gaps and prevent leaks. See how our top picks performed in our hands-on testing.

Tom spent 20 years running his own contracting company, working as a building mechanic and operating as a carpenter. Now he creates solar, home security, moving and home warranty content content for ...

The Handi-Foam® SPF Roof Patch is a two-component spray foam designed to patch and repair polyurethane roofs. It also is ideal for maintenance and repair work on HVAC systems because it effectively ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. One of the biggest factors that ...